[Event "Mar del Plata International-25"]
[Site "Mar del Plata"]
[Date "1962.04.06"]
[Round "11"]
[White "Bielicki, Carlos"]
[Black "Penrose, Jonathan"]
[Result "1/2-1/2"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. Nf3 O-O 5. Bg5 d6 6. e3 Nbd7 7. Be2 c6 8. Qc2 e5 9. h3 Qe8 10. Bh4 a6 11. O-O h6 12. dxe5 dxe5 13. Nd2 Qe7 14. Rab1 g5 15. Bg3 Ne8 16. Bg4 Nd6 17. e4 Nc5 18. Bxc8 Raxc8 19. Ne2 Ne6 20. Rfe1 f5 21. exf5 Nxf5 22. Ne4 Rcd8 23. b3 Qf7 1/2-1/2